.gitlab-ci.yml

variables:
  POSTGRES_DB: thalia
  POSTGRES_USER: postgres
  POSTGRES_PASSWORD: ""
  CI_DEPS: psycopg2-binary
  # https://hub.docker.com/r/twiggers/python-thalia/
  # https://github.com/thomwiggers/python-thalia
  # Should get auto-updated with the official 'python' repository
  # Installs:
  #  - pip: tox, coverage
  #  - apt: ghostscript
  PY35_IMAGE: thalia/python-thalia:3.5
  PY36_IMAGE: thalia/python-thalia:3.6
  PIP_CACHE_DIR: "${CI_PROJECT_DIR}/pip-cache"

stages:
  - test
  - deploy

pep8:
  stage: test
  image: $PY35_IMAGE
  before_script:
  script:
    - tox -e flake8

.djangotest: &djangotest
  stage: test
  services:
    - postgres:latest
  before_script:
    - git log -1
  script:
    - tox -e ${PYTHON_VERSION}-${DJANGO_VERSION}
    - cd website
    - coverage report

python35-django20:
  <<: *djangotest
  image: $PY35_IMAGE
  variables:
    PYTHON_VERSION: py35
    DJANGO_VERSION: django20

python36-django20:
  <<: *djangotest
  image: $PY36_IMAGE
  variables:
    PYTHON_VERSION: py36
    DJANGO_VERSION: django20

docs:
  stage: test
  image: $PY35_IMAGE
  before_script:
    # install django deps
    - pip install -r requirements.txt
    - pip install -r dev-requirements.txt
    - cd docs
    # install doc deps
    - pip install -r requirements.txt
  script:
    - echo "Building current docs"
    - env -u GITLAB_CI make doctest
    - env -u GITLAB_CI sphinx-build -M html "." "_build" -W -j $(nproc)
    - echo "Checking if there are changes"
    - ./generate-apidocs.sh
    - git diff --exit-code

build docker image:
  stage: test
  services:
    - docker:dind
  image: thalia/docker-compose
  tags:
    - docker
  before_script:
    - echo $GITLAB_REGISTRY_PASSWORD | docker login --username thaliawww --password-stdin registry.gitlab.com
  script:
    - docker-compose config -q
    - docker-compose build --build-arg install_dev_requirements=0 --build-arg source_commit=$(git rev-parse HEAD) web
    - docker-compose run --rm web test
    - docker tag $DOCKER_LATEST $DOCKER_TAG
    - docker push $DOCKER_TAG
  variables:
    DOCKER_LATEST: registry.gitlab.com/thaliawww/concrexit:latest
    DOCKER_TAG: registry.gitlab.com/thaliawww/concrexit:$CI_COMMIT_SHA

tag docker image:
  stage: deploy
  services:
    - docker:dind
  image: docker:git
  tags:
    - docker
  only:
    - tags
  dependencies:
    - build docker image
  before_script:
    - echo $GITLAB_REGISTRY_PASSWORD | docker login --username thaliawww --password-stdin registry.gitlab.com
  script:
    - docker pull $DOCKER_TAG
    - docker tag $DOCKER_TAG $DOCKER_TAG_PRODUCTION
    - docker push $DOCKER_TAG_PRODUCTION
  variables:
    DOCKER_TAG: registry.gitlab.com/thaliawww/concrexit:$CI_COMMIT_SHA
    DOCKER_TAG_PRODUCTION: registry.gitlab.com/thaliawww/concrexit:$CI_COMMIT_TAG


cache:
  key: "$CI_JOB_NAME"
  paths:
    - "${PIP_CACHE_DIR}"

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